JPS647440U - - Google Patents
Info
- Publication number
- JPS647440U JPS647440U JP10175887U JP10175887U JPS647440U JP S647440 U JPS647440 U JP S647440U JP 10175887 U JP10175887 U JP 10175887U JP 10175887 U JP10175887 U JP 10175887U JP S647440 U JPS647440 U JP S647440U
- Authority
- JP
- Japan
- Prior art keywords
- switch
- switched
- signal
- call mode
- ringing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
Landscapes
- Noise Elimination (AREA)
- Circuits Of Receivers In General (AREA)
- Mobile Radio Communication Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10175887U JPH0354439Y2 (ar) | 1987-07-03 | 1987-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10175887U JPH0354439Y2 (ar) | 1987-07-03 | 1987-07-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS647440U true JPS647440U (ar) | 1989-01-17 |
| JPH0354439Y2 JPH0354439Y2 (ar) | 1991-12-02 |
Family
ID=31331047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10175887U Expired JPH0354439Y2 (ar) | 1987-07-03 | 1987-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0354439Y2 (ar) |
-
1987
- 1987-07-03 JP JP10175887U patent/JPH0354439Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0354439Y2 (ar) | 1991-12-02 |
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